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MDEV-9372 select 100 between 1 and 9223372036854775808 returns false

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Integer comparison of INT expressions with different signess in BETWEEN
is not safe. Switching to DECIMAL comparison in case if INT arguments
have different signess.
This commit is contained in:
Alexander Barkov
2016-04-22 16:04:20 +04:00
parent 0991e19e9d
commit 3f0d07e55b
3 changed files with 20 additions and 2 deletions
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6
mysql-test/r/bigint.result
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@@ -502,3 +502,9 @@ a
SELECT * FROM t1 WHERE a IN (0.8,0.9);
a
DROP TABLE t1;
#
# MDEV-9372 select 100 between 1 and 9223372036854775808 returns false
#
SELECT 100 BETWEEN 1 AND 9223372036854775808;
100 BETWEEN 1 AND 9223372036854775808
1